#1A2276#1A2276

#1A2276 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.0% C 0.141 H 270.9°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#1A2276
RGB	rgb(26, 34, 118)
HSL	hsl(235, 64%, 28%)
HSV	hsv(235, 78%, 46%)
CMYK	cmyk(78%, 71.2%, 0%, 53.7%)
CIE-LAB	lab(18.68, 28.24, -48.80)
CIE-LCH	lch(18.68, 56.38, 300.05°)
OKLab	oklab(31.05% 0.0022 -0.1412)
OKLCH	oklch(31.05% 0.141 270.9)
XYZ	xyz(4.2669, 2.6712, 17.4267)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2276 #766E1A

analogous

#1A5076 #1A2276 #401A76

triadic

#1A2276 #761A22 #22761A

tetradic

#1A2276 #761A50 #766E1A #1A7640

square

#1A2276 #761A50 #766E1A #1A7640

split-complementary

#1A2276 #76401A #50761A

monochromatic

#060719 #0F1444 #1A2276 #2530A8 #3745D3

Accessibility & contrast

On white

13.69

#1A2276 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#1A2276 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2276

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2276	#FFFFFF	#000000	##FFFFFF
##1A2276	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003279

Deuteranopia (green-blind)

#002974

Tritanopia (blue-blind)

#003949

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1a2276;
/* rgb */ color: rgb(26, 34, 118);
/* oklch */ color: oklch(31.0% 0.141 270.9);

Tailwind

colors: {
  custom: {
    50: '#675d9e',
    500: '#1a2276',
    950: '#000000',
  },
}

SCSS

$custom: #1a2276;
$custom-light: #675d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2276",
  "rgb": {
    "r": 26,
    "g": 34,
    "b": 118
  },
  "hsl": {
    "h": 234.783,
    "s": 63.889,
    "l": 28.235
  },
  "oklch": {
    "l": 0.31046,
    "c": 0.14123,
    "h": 270.9
  },
  "luminance": 0.02672
}

Semantic roles & 50–950 ramp

primary

#1A2276

secondary

#ABA141

accent

#D841E7

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #1A2276

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →